Circuit Breakers

9277 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9277 products
    Limited availability
    THQC2190WL - GE - Molded Case Circuit Breaker
    THQC2190WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 2 Pole - 240 Volt
    GE
    THQC2145WL - GE - Molded Case Circuit Breaker
    THQC2145WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 2 Pole - 240 Volt
    GE
    THQC2140WL - GE - Molded Case Circuit Breaker
    THQC2140WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 2 Pole - 240 Volt
    GE
    THQC2115WL - GE - Molded Case Circuit Breaker
    THQC2115WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 240 Volt
    GE
    THQC1130WL - GE - Molded Case Circuit Breaker
    THQC1130WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 120 Volt
    GE
    Sale
    THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker
    THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    GE
    Save $165 CAD
    BE260 - Siemens 60 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE260 - Siemens - 60 Amp GFEP Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    B330HH - Siemens - 30 Amp 22kA Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B33000S01 - Siemens - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B325H - Siemens - 25 Amp 22kA Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B32000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B31500S01 - Siemens - 15 Amp Shunt Trip Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B270H - Siemens - 70 Amp 22kA Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    B260HH - Siemens - 60 Amp 22kA Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    B245H - Siemens - 45 Amp 22kA Circuit Breaker
    Bolt-On - 45 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    B235H - Siemens - 35 Amp 22kA Circuit Breaker
    Bolt-On - 35 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    B2125H - Siemens 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B2125H - Siemens - 125 Amp 22kA Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    B115HH - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B115HH - Siemens - 15 Amp 22kA Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BQD380 - Siemens 80 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD380 - Siemens - 80 Amp Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    BQD360 - Siemens 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD360 - Siemens - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    BQD315 - Siemens 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD315 - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    BQD215 - Siemens 15 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD215 - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    BQD130 - Siemens 30 Amp 1 Pole 277 Volt Bolt On Molded Case Breaker
    BQD130 - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD120 - Siemens 20 Amp 1 Pole 277 Volt Bolt On Molded Case Circuit Breaker
    BQD120 - Siemens - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD115 - Siemens 15 Amp 1 Pole 277 Volt Bolt On Molded Case Circuit Breaker
    BQD115 - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQ3B060H - Siemens 60 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B060H - Siemens - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Limited availability
    BQ2B035H - Siemens 35 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B035H - Siemens - 35 Amp Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Limited availability
    BQ2B030H - Siemens 30 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B030H - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Limited availability
    BQ1B050H - Siemens 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B050H - Siemens - 50 Amp Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    THHQB32100 - GE 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32100 - GE - 22kA Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    GE
    THHQB32080 - GE 80 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32080 - GE - 22kA Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 240 Volt
    GE
    THHQB2150 - GE 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2150 - GE - 22kA Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    GE
    THHQB2140 - GE 40 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2140 - GE - 22kA Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    GE
    THHQB1130 - GE 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1130 - GE - 22kA Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    GE
    THED136100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    GE
    THED136040WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    GE
    THED136030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    GE
    THED136020WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 600 Volt
    GE
    TEY330 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 480 Volt
    GE
    TEY320 - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    GE
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